Hi,
please find the answers within your questions:
Which version of jQuery is supported in the Kentico API?We are using 1.3.2. You can see it in ~\CMSScripts\jquery\jquery-core.js
Is it Minimized?As you can see from that file, yes, it is minimized.
Are there references for both 1.3.2 and 1.4?Only 1.3.2 currently, 1.4 will be included (and referenced) in Kentico
CMS version 6.0
Do you have the jquery-ui script accessible also?No, we don't use it. We also use jquery.noconflict, so please be aware of that when using additional jquery libraries.
Should one use $(), $j() or $jquery() to avoid collisions with other javascript?The safest is to use just "jquery()", $j is possible but it's mostly for compatibility with prototype.
What other javascript are you using?frameworks - prototype, mootools;
lightbox
skmMenu
jquery plugins - tooltip, dropshadow
and others..
You can see all scripts we use in CMSScripts folder.
Hope this sheds some more light into our js scripts usage.
Regards,
Zdenek